It can happen at anytime, most often without notice — your cylinder has failed. More often than not the failure can be attributed to a seal or seals used inside of the cylinder. Let’s take a look at the types of seals typically found inside a hydraulic

I believe that everyone must have encountered the oil leakage of the hydraulic cylinder. For the excavator, once the hydraulic cylinder leaks, there will be a phenomenon of slow lifting and insufficient digging force. Let's start this discussion with this

Machines operating in harsh environments often encounter wide swings in pressure and temperature shock loads, and sometimes side loads that present major challenges to seals in hydraulic cylinders. This report outlines the challenges of preventing seal le